{"product_id":"cometic-bmw-318-z3-89-98-85mm-bore-140-inch-mls-head-gasket-m42-m44-engine","title":"Cometic MLS 85mm Bore .140 inch Head Gasket | BMW 318 \/ Z3 (89-98) (C4348-140)","description":"\u003ch1\u003eCometic Gasket\u003c\/h1\u003e\n\u003ch2\u003eFits BMW 318 and Z3 1989–1998 with 85mm Bore\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e C4348-140\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\nThe Cometic MLS (Multi-Layer Steel) Head Gasket for BMW 318 and Z3 models from 1989 to 1998 is engineered to deliver superior sealing performance for high-output engines. Crafted with multiple embossed layers of stainless steel, this gasket features outer layers coated with Viton rubber, ensuring durability and resistance to extreme conditions. Designed for engines with an 85mm bore, it provides a reliable seal between the cylinder head and engine block, helping to prevent leaks and maintain optimal compression. This gasket is ideal for enthusiasts and professionals seeking a high-quality replacement that supports engine integrity under demanding conditions.\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\nThis MLS head gasket combines advanced materials and thoughtful design to enhance engine sealing and longevity. Key features include:\n\u003cul\u003e\n\u003cli\u003eConstructed from multiple embossed stainless steel layers for strength and durability\u003c\/li\u003e\n\u003cli\u003eOuter layers coated with Viton rubber for excellent sealing and chemical resistance\u003c\/li\u003e\n\u003cli\u003eCompressed thickness of 0.140 inches to support high-performance applications\u003c\/li\u003e\n\u003cli\u003eDesigned to withstand shearing forces between aluminum and cast iron components\u003c\/li\u003e\n\u003cli\u003eSuitable for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks\u003c\/li\u003e\n\u003cli\u003eNo sealants required, simplifying installation and reducing mess\u003c\/li\u003e\n\u003cli\u003eEngineered to maintain consistent compression and prevent head gasket failure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\nThis gasket’s multilayer steel construction ensures maximum strength and resilience. The embossed layers are precisely manufactured to provide a uniform seal, while the Viton rubber coating enhances sealing integrity and chemical resistance, making it suitable for high-performance and high-temperature environments.\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\nDesigned specifically for BMW 318 and Z3 models from 1989 to 1998 with an 85mm bore, this gasket offers a direct replacement for OEM parts. Proper installation requires standard engine service procedures, ensuring a secure fit that restores engine compression and prevents leaks.\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\nThis gasket is perfect for engine rebuilds, high-performance upgrades, or replacing worn-out head gaskets on BMW 318 and Z3 vehicles. It supports maintaining engine integrity under increased power demands and extended use.","brand":"Cometic Gasket","offers":[{"title":"Default Title","offer_id":51630931738911,"sku":"C4348-140","price":211.27,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/0d9602e0-472a-4528-94f8-1e4bcb93b309-800.jpg?v=1771044799","url":"https:\/\/shop.wheelflip.com\/products\/cometic-bmw-318-z3-89-98-85mm-bore-140-inch-mls-head-gasket-m42-m44-engine","provider":"WheelFlip","version":"1.0","type":"link"}